154518420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2203}}^1$

素因数の和:2389

約数の個数: 96

約数和(自身を含む): 497645568

約数和(自身を除く): 343127148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1169, 1670, 2004, 2203, 2338, 2505, 3340, 3507, 4406, 4676, 5010, 5845, 6609, 7014, 8812, 10020, 11015, 11690, 13218, 14028, 15421, 17535, 22030, 23380, 26436, 30842, 33045, 35070, 44060, 46263, 61684, 66090, 70140, 77105, 92526, 132180, 154210, 185052, 231315, 308420, 367901, 462630, 735802, 925260, 1103703, 1471604, 1839505, 2207406, 2575307, 3679010, 4414812, 5150614, 5518515, 7358020, 7725921, 10301228, 11037030, 12876535, 15451842, 22074060, 25753070, 30903684, 38629605, 51506140, 77259210, 154518420]

約数ペア:

[(1, 154518420), (2, 77259210), (3, 51506140), (4, 38629605), (5, 30903684), (6, 25753070), (7, 22074060), (10, 15451842), (12, 12876535), (14, 11037030), (15, 10301228), (20, 7725921), (21, 7358020), (28, 5518515), (30, 5150614), (35, 4414812), (42, 3679010), (60, 2575307), (70, 2207406), (84, 1839505), (105, 1471604), (140, 1103703), (167, 925260), (210, 735802), (334, 462630), (420, 367901), (501, 308420), (668, 231315), (835, 185052), (1002, 154210), (1169, 132180), (1670, 92526), (2004, 77105), (2203, 70140), (2338, 66090), (2505, 61684), (3340, 46263), (3507, 44060), (4406, 35070), (4676, 33045), (5010, 30842), (5845, 26436), (6609, 23380), (7014, 22030), (8812, 17535), (10020, 15421), (11015, 14028), (11690, 13218)]